Shabana Azmi, her lyricist-writer husband Javed Akhtar and brother cinematographer Baba Azmi are working together for the first time on an upcoming film Chalk n Duster based on teachers, starring the actress herself. Incidentally, Shabana and Baba worked on called Anokha Bandhan way back in 1982, it's for the first time that these three are teaming up together for a movie. Shabana is acting in the film, Javed has penned some songs and Baba is the DOP (director of photography).